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authorSebastien Douheret <sebastien.douheret@iot.bzh>2019-04-04 23:45:56 +0200
committerSebastien Douheret <sebastien.douheret@iot.bzh>2019-04-04 23:45:56 +0200
commit89ea6ebd3671e6ebbf6101525a5416427806f318 (patch)
tree5db52146365a9c2c439b77485f938cc8c2e3a727 /golib/eows/eows-out.go
parentee147062c3bebed83e34bf5ce71019c95f62b96f (diff)
Fixed package tree and go mod filev0.5.0
Change-Id: I1047094d5b80d0622e2c2ce674979f18207b8c0f Signed-off-by: Sebastien Douheret <sebastien.douheret@iot.bzh>
Diffstat (limited to 'golib/eows/eows-out.go')
-rw-r--r--golib/eows/eows-out.go122
1 files changed, 0 insertions, 122 deletions
diff --git a/golib/eows/eows-out.go b/golib/eows/eows-out.go
deleted file mode 100644
index 3163b2f..0000000
--- a/golib/eows/eows-out.go
+++ /dev/null
@@ -1,122 +0,0 @@
-package eows
-
-import (
- "bufio"
- "io"
- "strings"
- "time"
-)
-
-// scanChars - gain character by character (or as soon as one or more characters are available)
-func scanChars(data []byte, atEOF bool) (advance int, token []byte, err error) {
- if atEOF && len(data) == 0 {
- return 0, nil, nil
- }
- return len(data), data, nil
-}
-
-// _pumper is in charge to collect
-func (e *ExecOverWS) _pumper(sc *bufio.Scanner, fctCB func(s string)) {
-
- // Select split function (default sc.ScanLines)
- if e.OutSplit == SplitChar || e.OutSplit == SplitLineTime || e.OutSplit == SplitTime {
- sc.Split(scanChars)
- }
-
- // Scan method according to split type
- if e.OutSplit == SplitLineTime || e.OutSplit == SplitTime {
- t0 := time.Now()
- buf := ""
- for sc.Scan() {
- buf += sc.Text()
- if time.Since(t0).Nanoseconds() > e.LineTimeSpan ||
- (e.OutSplit == SplitLineTime && strings.Contains(buf, "\n")) {
- fctCB(buf)
- buf = ""
- t0 = time.Now()
- }
- if e.procExited {
- break
- }
- }
- // Send remaining characters
- if len(buf) > 0 {
- fctCB(buf)
- }
-
- } else {
-
- for sc.Scan() {
- fctCB(sc.Text())
- if e.procExited {
- break
- }
- }
- }
-
-}
-
-// pipePumpStdout is in charge to forward stdout in websocket
-func (e *ExecOverWS) pipePumpStdout(r io.Reader, done chan struct{}) {
-
- sc := bufio.NewScanner(r)
-
- e._pumper(sc, func(b string) {
- if e.OutputCB != nil {
- e.OutputCB(e, []byte(b), []byte{})
- }
- })
-
- e.logDebug("STDOUT pump exit")
-
- if sc.Err() != nil && !strings.Contains(sc.Err().Error(), "file already closed") {
- e.logError("stdout scan: %v", sc.Err())
- }
-
- close(done)
-}
-
-// pipePumpStderr is in charge to forward stderr in websocket
-func (e *ExecOverWS) pipePumpStderr(r io.Reader) {
-
- sc := bufio.NewScanner(r)
-
- e._pumper(sc, func(b string) {
- if e.OutputCB != nil {
- e.OutputCB(e, []byte{}, []byte(b))
- }
- })
-
- e.logDebug("STDERR pump exit")
-
- if sc.Err() != nil && !strings.Contains(sc.Err().Error(), "file already closed") {
- e.logError("stderr scan: %v", sc.Err())
- }
-}
-
-// ptsPumpStdout is in charge to forward stdout in websocket
-// (only used when PtyMode is set)
-func (e *ExecOverWS) ptsPumpStdout(r io.Reader, done chan struct{}) {
-
- buffer := make([]byte, 1024)
- for {
- n, err := r.Read(buffer)
- if err != nil {
- if err != io.EOF &&
- !strings.Contains(err.Error(), "file already closed") {
- e.logError("Error stdout read: %v", err)
- }
- break
- }
- if n == 0 {
- continue
- }
- if e.OutputCB != nil {
- e.OutputCB(e, buffer[:n], []byte{})
- }
- }
-
- close(done)
-
- e.logDebug("Eows stdout pump exited")
-}